Ask a New Question

Questions and answers by

betty

Questions (102)

why does an athlete or person in good physical condition has a lower resting heart rate than a person who is relatively unfit.I
1. 0 answers
2. 770 views
why are ionic compounds abundant in nature?Betty, I don't know how to answer your question. Abundant compared to what? How is
1. 2 answers
2. 2,245 views